用51单片机驱动动态笔段式LCD及Proteus仿真  

Driving Dynamic Back Pointer LCD by Using 51 Series Single Chip MPU and Its Proteus Simulation

作　　者：时为[1] 

机构地区：[1]扬州职业大学,江苏扬州225009

出　　处：《扬州职业大学学报》2009年第2期33-35,共3页Journal of Yangzhou Polytechnic College

摘　　要：在分析多背极动态笔段式LCD的驱动原理及其控制逻辑的基础上,使用AT89C51单片机对VIM-332-DP动态笔段式LCD显示屏实行显示驱动。并给出AT89C51单片机的驱动电路、C语言编程方法及其Proteus仿真的结果。Based on the analysis of principle of multi BP polar dynamic drving LCD and its control logic, a Proteus LCD screen VIM -332 - DP is used in this article. Meanwhile, the driving circuit of single chip MPU, C program of 3bit and half multi BP polar dynamic drving LCD are presented here.

关 键 词：多背极笔段式LCD 显示阈值 51单片机 C51程序 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]